TANDBERG D1440902 Using the keypad DTMF, When to use the keypad, How to use the keypad, Status

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Using the keypad (DTMF)

When to use the keypad

Dual-tone multi-frequency (DTMF) signaling is used for telephone calls in the voice-frequency band. A tone is sent representing each number pressed on the keypad.

The tone-based keypad in Movi has several uses, notably:

•The keypad can be used to create and/or enter passwords for multi-part conferences.

•Setting up a new conference may in other ways involve equipment that requires DTMF.

•Voice systems frequently have tone-based menu navigation (such as, “To speak to an operator, please press 1”).

How to use the keypad

on the video pop-up toolbar brings up the keypad. You may then enter a number using the mouse.

Note: Sending DTMF may fail if the microphone is muted.

Using the keypad during conferences

The keypad may also be used for changing the layout of your video window and far-end camera control during conferences.

Note: This feature relies on the TANDBERG MCU, which may or may not be part of your TANDBERG setup. If in doubt, talk to your IT administrator.

When the keypad is active during multi-part conferences, you may:

•Press 2 or 8 to change the layout.

•Press 4 or 6 to change which participant appears in the largest pane.

•Press 1 or 7 to enable far end camera control.

1 and 7 will then zoom in and out if supported

2, 4, 6, and 8 will work as arrows to move the camera of the participant in the largest pane.

D1440902 TANDBERG MOVI USER GUIDE 7